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    Display panel
    24.
    发明授权
    Display panel 有权

    公开(公告)号：US11690261B2

    公开(公告)日：2023-06-27

    申请号：US16741742

    申请日：2020-01-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jeongki Kim ,  Jang-Il Kim ,  Jong-Hoon Kim ,  YeoGeon Yoon ,  Myoungjong Lee

    IPC: H10K59/127 ,  H10K50/856 ,  H10K50/842 ,  H10K59/35 ,  H10K59/38 ,  H10K50/86

    CPC classification number: H10K59/127 ,  H10K50/8428 ,  H10K50/856 ,  H10K59/35 ,  H10K59/38 ,  H10K50/865

    Abstract: A display panel includes an upper display substrate, a lower display substrate, and a partition wall. The upper display substrate includes a display area and a non-display area adjacent to the display area. The display area includes pixel areas and a light blocking area adjacent to the pixel areas. The lower display substrate includes display elements configured to emit light having a first color and respectively overlapping the pixel areas. The partition wall includes a partition wall part overlapping the light blocking area and a reflection part disposed on the partition wall part. The upper display substrate includes a base substrate, a color filter layer disposed on the base substrate, and a light control layer disposed on the color filter layer. The light control layer is configured to control the light having the first color. The partition wall is disposed on the light control layer.

    Display device
    25.
    发明授权
    Display device 有权

    公开(公告)号：US11387286B2

    公开(公告)日：2022-07-12

    申请号：US16891410

    申请日：2020-06-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jang-Il Kim ,  Jeongki Kim ,  Jeaheon Ahn ,  Si-Wan Jeon

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device including: a lower substrate having a display area and a peripheral area; a plurality of lower electrodes disposed in the display area and on the lower substrate; a pixel defining layer covering a portion of each of the lower electrodes; a light emitting layer disposed on the lower electrodes and the pixel defining layer; an upper electrode disposed on the light emitting layer; a plurality of optical filters disposed on the upper electrode and spaced apart from each other; a lower light blocking layer disposed between the optical filters, and having a plurality of openings; an upper substrate disposed on the lower light blocking layer to oppose the lower substrate; and an alignment structure disposed in the peripheral area of the lower substrate and the upper substrate, and including a material identical to a material of the pixel defining layer and the lower light blocking layer.

    Liquid crystal display panel
    27.
    发明授权
    Liquid crystal display panel 有权

    公开(公告)号：US10896649B2

    公开(公告)日：2021-01-19

    申请号：US16798788

    申请日：2020-02-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jang-Il Kim ,  Sei-yong Park ,  Yongdoo Park ,  Joonggun Chong ,  Sunghee Hong

    IPC: G09G5/18 ,  G09G3/36 ,  G02F1/133

    Abstract: A liquid crystal display panel includes a first odd source electrode and a first odd drain electrode on a first odd semiconductor layer have the same shapes as a first even drain electrode and a first even source electrode on a first even semiconductor layer, and when viewed in a plan view, a shape of a even pixel, except for a first even transistor, has substantially inversion symmetry with a shape of a odd pixel about a point on a virtual line parallel to a second direction.

    Display device
    28.
    发明授权
    Display device 有权

    公开(公告)号：US10775666B2

    公开(公告)日：2020-09-15

    申请号：US15868768

    申请日：2018-01-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jang-Il Kim ,  Yeo Geon Yoon ,  Keun Woo Park ,  Su Wan Woo ,  Kee-Bum Park ,  Do Yeong Park

    IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1339

    Abstract: An exemplary embodiment of the present inventive concept provides a display device including: a light unit configured to emit blue light; a color conversion panel disposed on the light unit; and a display panel disposed between the light unit and the color conversion panel to include a transistor. The color conversion panel includes: a substrate; a color conversion layer disposed between the substrate and the display panel to include a semiconductor nanocrystal; a transmission layer disposed between the substrate and the display panel; and a polarization layer disposed between the color conversion layer and the display panel and between the transmission layer and the display panel, and the display panel includes a blue light blocking film which overlaps the transistor, while the blue light blocking film includes a red color filter.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    29.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20140285754A1

    公开(公告)日：2014-09-25

    申请号：US13944544

    申请日：2013-07-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： SANG-MYOUNG LEE ,  Suwan Woo ,  Jang-Il Kim ,  Swae-Hyun Kim ,  Jae Hwa Park ,  Je Hyeong Park ,  Younggoo Song ,  Hyunggi Jung ,  Kipyo Hong ,  Sang Woo Whangbo

    IPC: G02F1/1337

    CPC classification number: G02F1/1337 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133388

    Abstract: A display device includes a display area and a non-display area, a first alignment layer disposed on a first substrate, a second alignment layer disposed on a second substrate, a liquid crystal layer disposed between the first alignment layer and the second alignment layer; and a groove disposed in the non-display area of the second substrate to correspond to at least a portion of an end portion of the second alignment layer. The groove is provided along at least one side of the display area and is configured to be filled by an alignment solution used to from the second alignment layer and prevent the alignment solution from dispersing to other areas of the second substrate.

    Abstract translation: 显示装置包括显示区域和非显示区域，设置在第一基板上的第一取向层，设置在第二基板上的第二取向层，设置在第一取向层和第二取向层之间的液晶层; 以及设置在第二基板的非显示区域中的凹槽，以对应于第二取向层的端部的至少一部分。 所述凹槽沿所述显示区域的至少一侧设置，并且被配置为由从所述第二取向层使用的对准溶液填充，并且防止所述取向溶液分散到所述第二基板的其它区域。

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